Combined row marker and string cleat



FIG. 1 is a front elevational view of a combined row marker and string cleat showing my new design;

FIG. 2 is a side elevational view;

FIG. 3 is a bottom view; and

FIG. 4 is a top view.

The rear side is the same as the front side. 

The ornamental design for a combined row marker and string cleat, as shown. 